.course-start-button{--pointer-x:50%;--pointer-y:50%;position:relative!important;isolation:isolate;display:flex!important;align-items:center!important;gap:14px!important;min-width:285px!important;min-height:64px!important;padding:10px 17px!important;border:1px solid rgba(255,255,255,.2)!important;border-radius:17px!important;background:linear-gradient(120deg,#7c3aed,#a855f7 48%,#ec4899)!important;color:#fff!important;box-shadow:0 12px 30px rgba(124,58,237,.3),inset 0 1px rgba(255,255,255,.22)!important;overflow:hidden!important;text-align:left!important;cursor:pointer!important;transition:transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s!important}.course-start-button:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle 90px at var(--pointer-x) var(--pointer-y),rgba(255,255,255,.28),transparent 70%);opacity:0;transition:opacity .2s}.course-start-button:after{content:"";position:absolute;inset:-100% -45%;z-index:-1;background:linear-gradient(100deg,transparent 40%,rgba(255,255,255,.3) 50%,transparent 60%);transform:translateX(-55%) rotate(8deg);animation:courseStartSheen 3.8s ease-in-out infinite}.course-start-button:hover{transform:translateY(-4px) scale(1.018)!important;box-shadow:0 19px 42px rgba(124,58,237,.42),0 0 32px rgba(236,72,153,.16)!important}.course-start-button:hover:before{opacity:1}.course-start-button:active{transform:translateY(-1px) scale(.985)!important}.course-start-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:rgba(255,255,255,.17);box-shadow:inset 0 1px rgba(255,255,255,.18);font-size:13px;animation:courseStartPulse 2.2s ease-in-out infinite}.course-start-copy{display:flex;flex-direction:column;gap:3px;flex:1}.course-start-copy b{font-size:15px;letter-spacing:-.01em}.course-start-copy small{font-size:9px;color:rgba(255,255,255,.75);letter-spacing:.02em}.course-start-arrow{font-size:24px;transition:transform .25s}.course-start-button:hover .course-start-arrow{transform:translateX(5px)}.course-start-ripple{position:absolute;width:12px;height:12px;margin:-6px;border-radius:50%;background:rgba(255,255,255,.5);pointer-events:none;animation:courseStartRipple .65s ease-out forwards}.course-start-particle{position:fixed;z-index:100000;color:#f9a8d4;font-style:normal;font-size:18px;pointer-events:none;animation:courseStartParticle .8s ease-out forwards}@keyframes courseStartSheen{0%,55%{transform:translateX(-55%) rotate(8deg)}80%,100%{transform:translateX(55%) rotate(8deg)}}@keyframes courseStartPulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(255,255,255,.18)}50%{transform:scale(1.06);box-shadow:0 0 0 8px rgba(255,255,255,0)}}@keyframes courseStartRipple{to{transform:scale(22);opacity:0}}@keyframes courseStartParticle{to{transform:translate(var(--dx),var(--dy)) rotate(180deg);opacity:0}}@media(max-width:760px){.course-start-button{width:100%!important;min-width:0!important}.course-start-copy b{font-size:14px}}@media(prefers-reduced-motion:reduce){.course-start-button:after,.course-start-icon{animation:none}.course-start-button:hover{transform:none!important}}